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  •  China "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    YD/T 525-1992 General technical requirement for 22MHz (4380-channel) carrier communication sYStem over standard 2. 6/9. 5mm coaxial cable pairs

    YS-China Telecommunication Standards

    YD/T 529-1992 (Lvxin polYStyrene insulation single quads symmetrical sets of aluminum high frequency communication cable)

    YS-China Telecommunication Standards

    YD/T 553-1992 Specification for group translating equipment used on carrier sYStems

    YS-China Telecommunication Standards

    YD/T 554-1992 Specification for channel translating equipment used on carrier sYStems

    YS-China Telecommunication Standards

    GB/T 4958.17-1992 Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 2:Measurements for sub-systems--Section six--Diversity,twin-path and hot stand-by equipment
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第六节 分集、双路和热备用设备

    YS-China National Standards

    YD/T 558-1992 The "Xin-8" Transposltion sYStem for open-wire telecommunication lines

    YS-China Telecommunication Standards

    TB/T 2319-1992 (Railway passenger, freight yard single-channel wireless - wired adapter sYStem mainly technical conditions)

    YS-China Railway & Train Standards

    GB/T 4958.16-1992 Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 2:Measurements for sub-systems--Section three--R.F. branching networks
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第三节 射频分支网络

    YS-China National Standards

    GB/T 4958.16-1992 Methods of measurement for equipment used in terrestrial radio-relay sYStems--Part 2:Measurements for sub-systems--Section three--R.F. branching networks
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第三节 射频分支网络

    YS-China National Standards

    TB 1946-1992 (RailwaYS authorities and subordinate unit code)

    YS-China Railway & Train Standards

    TB/T 2304-1992 (Railway Operation SYStem Material Factory (library] handling, transport equipment requirements)

    YS-China Railway & Train Standards

    TB/T 2313-1992 (Railway signal transformer, relaYS, silicon rectifier lightning impulse test)

    YS-China Railway & Train Standards

    QB/T 1656-1992 (Chemical analYSis of platinum jewelry. Palladium, rhodium, platinum content -)

    YS-China Light Industry Standards

    YD/T 557-1992 The "Xin-4" transposltion sYStem for open-wire telecommunication lines

    YS-China Telecommunication Standards

    GB/T 13843-1992 Polished monocrYStalline sapphire substrates
    蓝宝石单晶抛光衬底片

    YS-China National GB Standards

    GB/T 4958.15-1992 Methods of measurement for equipment usedin terrestrial radio-relay sYStems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband
    地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量

    YS-China National Standards

    DL 496-1992 (Waterwheel DEH sYStem and device adjustment Test Guidelines)

    YS-China Electricity & Power Standards

    DL 497-1992 Rules of operational management of electric power sYStem automatic under-frequency load-shedding

    YS-China Electricity & Power Standards

    DL 5010-1992 Specification for geophYSical exploration for water resources and hydropower engineering

    YS-China Electricity & Power Standards

    GB/T 13858.1-1992 Specification for colour TV modulation and demodulation equipment(1TV+4 sound program)used in middle distance terrestrial analog radio-relay sYStems
    中距离地面模拟无线电接力系统彩色电视调制机和解调机(1路电视和4路伴音)技术条件

    YS-China National GB Standards

    GB/T 13858.1-1992 Specification for colour TV modulation and demodulation equipment(1TV+4 sound program)used in middle distance terrestrial analog radio-relay sYStems
    中距离地面模拟无线电接力系统彩色电视调制机和解调机(1路电视和4路伴音)技术条件

    YS-China National GB Standards

    GB/T 13857-1992 Specification for microwave communication sYStem remote supervisory and control equipment
    微波通信系统远程监控设备技术条件

    YS-China National GB Standards

    GB/T 13996-1992 Technical specification for digital line sYStems on optical fibre cables
    光缆数字线路系统技术规范

    YS-China National GB Standards

    GB/T 13857-1992 Specification for microwave communication sYStem remote supervisory and control equipment
    微波通信系统远程监控设备技术条件

    YS-China National GB Standards

    DL 489-1992 (Medium-sized hydro static excitation sYStem and testing procedures rectifier device)

    YS-China Electricity & Power Standards

    DL 476-1992 Application-level protocol for real-time data traffic in electric power sYStem

    YS-China Electricity & Power Standards

    DL 466-1992 (Pulverizing mill and power plant sYStem selection guidelines)

    YS-China Electricity & Power Standards

    GB/T 13747.17-1992 Zirconium and zirconium alloYS--Determination of cadmium content--Oscillopolarographic method
    锆及锆合金化学分析方法 示波极谱法测定镉量

    YS-China National GB Standards

    GB/T 13822-1992 Test specimens for non-ferrous die-casting alloYS
    压铸有色合金试样

    YS-China National GB Standards

    GB/T 13843-1992 Polished monocrYStalline sapphire substrates
    蓝宝石单晶抛光衬底片

    YS-China National GB Standards

    QB/T 1461-1992 (Highly breathable paper permeability assaYS)

    YS-China Light Industry Standards

    SN/T 0119-1992 Method for inspection of drYSaltedgoat skins for import

    YS-China Import Export Inspection Standards

    SN/T 0120-1992 Method for qualitative analYSis ofpolyamid, polyethylene and polypropylenemonofilament yarn for import

    YS-China Import Export Inspection Standards

    GB/T 13822-1992 Test specimens for non-ferrous die-casting alloYS
    压铸有色合金试样

    YS-China National GB Standards

    GB/T 13996-1992 Technical specification for digital line sYStems on optical fibre cables
    光缆数字线路系统技术规范

    YS-China National GB Standards

    DL/T 490-1992 (Medium-sized hydro static rectifier excitation sYStem and equipment installation, inspection procedures)

    YS-China Electricity & Power Standards

    SJ/T 10087.1-1991 Methods of chemical analYSis for glass raw materials for colour picture tubes. Methods for chemical analysis for arenaceous quartz

    YS-China Electronics Standards

    SJ/T 10087.5-1991 Methods for chemical analYSis of litharge

    YS-China Electronics Standards

    SJ/T 10087.4-1991 Methods for chemical analYSis of limestone

    YS-China Electronics Standards

    JJG 1029-1991 The norm for development of certified reference materied used in quantitative analYSis of electron microprobe

    YS-China Metrological Standards

    GB/T 13300-1991 High resistance alloYS for electrical heating--Testing method for accelerated life
    高电阻电热合金快速寿命试验方法

    YS-China National GB Standards

    JJG 1024-1991 Technical Norm of Reliability AnalYSis Principle for Measuring Instruments

    YS-China Metrological Standards

    JJF 1029-1991 The Technical Norm for Development of Certified Reference Materied Used in Quantitative AnalYSis of Electron Microprobe

    YS-China Metrological Standards

    SJ/T 10087.3-1991 Methods for chemical analYSis of feldspar

    YS-China Electronics Standards

    SJ/T 10087.2-1991 Methods for chemical analYSis of dolomite

    YS-China Electronics Standards

    SJ/T 10133-1991 Detail specification for electronic components electromechanical all-or-nothing relaYS of assessed quality Test schedules 2. Model JQX-10F general purpose electromagnetic relays

    YS-China Electronics Standards

    SJ/T 10132-1991 Electrical relaYS--Contact performance of electrical relays

    YS-China Electronics Standards

    SJ/T 10100-1991 Wireless calling sYStem for Type 8409

    YS-China Electronics Standards

    JJF 1024-1991 Technical Norm of Reliability AnalYSis Principle for Measuring Instruments

    YS-China Metrological Standards

    SJ/T 10087.6-1991 Methods for chemical analYSis of cerium hydrate

    YS-China Electronics Standards

    GB/T 13300-1991 High resistance alloYS for electrical heating--Testing method for accelerated life
    高电阻电热合金快速寿命试验方法

    YS-China National GB Standards

    GB/T 13247-1991 FerroalloYS--Sampling and testing methods for determination of grain size
    铁合金产品粒度的取样和检测方法

    YS-China National GB Standards

    SJ/T 10087.8-1991 Methods for chemical analYSis of sodium pyroautimonate

    YS-China Electronics Standards

    SJ/T 10087.7-1991 Methods for chemical analYSis of Sodium fluorosilicate

    YS-China Electronics Standards

    SJ/T 10131-1991 Electrical relaYS--Part 14: Endurance tests for electrical relay contacts-preferred values for contact loads

    YS-China Electronics Standards

    GB/T 12712-1991 The requirements for supervision of recovery of condensate from steam heating sYStem and technique ofautomatic steam traps
    蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求

    YS-China National GB Standards

    SJ/T 10173-1991 TDA75 single crYStalline silicon solar cell

    YS-China Electronics Standards

    GB/T 13186-1991 General specification for airborne doppler navigation sYStems
    机载多普勒导航系统通用技术条件

    YS-China National GB Standards

    JJG 127-1991 (Flat dYSprosium type variable attenuator test procedures)

    YS-China Metrological Standards

    JJG 715-1991 Verification Regulation for Water. Quality Synthetical AnalYSe Instrument

    YS-China Metrological Standards

    JJG 735-1991 Verification Regulation of the Standard Dosimeter of Water Absorbed Dose for γ-RaYS (Radiation Processing Level)

    YS-China Metrological Standards

    GB/T 13021-1991 Determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolYSis
    聚乙烯管材和管件炭黑含量的测定 热失重法

    YS-China National GB Standards

    SJ/T 10272-1991 Generic specification for nitrogen purifier in catalYSt absorption

    YS-China Electronics Standards

    GB/T 13031-1991 Marine a.c. electrical power sYStems with voltages in the range above 1kV upto and including 11kV
    电压为 1 kV以上至11 kV的船舶交流电力系统

    YS-China National GB Standards

    JJG(CB)04-1991 (Ultra-low-frequency hYSteresis loop tester test procedures)

    YS-China Metrological Standards

    JJG(QB)76-1991 (SCI. 327 quartz crYStal impedance meter SPM. 327PPM counter test procedures)

    YS-China Metrological Standards

    GB/T 1177-1991 Casting magnesium alloYS
    铸造镁合金

    YS-China National GB Standards

    GB/T 1177-1991 Casting magnesium alloYS
    铸造镁合金

    YS-China National GB Standards

    GB/T 12712-1991 The requirements for supervision of recovery of condensate from steam heating sYStem and technique ofautomatic steam traps
    蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求

    YS-China National GB Standards

    SJ/T 10273-1991 Generic specification for hydrogen purifier in catalYSt absorption

    YS-China Electronics Standards

    GB/T 13021-1991 Determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolYSis
    聚乙烯管材和管件炭黑含量的测定 热失重法

    YS-China National GB Standards

    GB/T 13169-1991 General specification for 4MHz (960ch) carrier sYStems on standardized 1.2/4.4 mm coaxial cable pairs
    标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13297-1991 General rules for packaging, marking and certification of precision alloYS
    精密合金包装、标志和质量证明书的一般规定

    YS-China National GB Standards

    SJ/T 10148.3-1991 Preparation methods for electrical skeletons--SYStematic outline diagram

    YS-China Electronics Standards

    SJ/T 10171.12-1991 Quantitative analYSis of acetoxy in hydrate cellulose separator

    YS-China Electronics Standards

    GB/T 13247-1991 FerroalloYS--Sampling and testing methods for determination of grain size
    铁合金产品粒度的取样和检测方法

    YS-China National GB Standards

    SJ/T 10274-1991 Test methods of mask alignment and exposure sYStem

    YS-China Electronics Standards

    SJ/T 10015-1991 32kHz tuning fork quartz crYStal units for clocks and watches type JU38 and JU26

    YS-China Electronics Standards

    GB/T 13186-1991 General specification for airborne doppler navigation sYStems
    机载多普勒导航系统通用技术条件

    YS-China National GB Standards

    GB/T 13297-1991 General rules for packaging, marking and certification of precision alloYS
    精密合金包装、标志和质量证明书的一般规定

    YS-China National GB Standards

    GB/T 13169-1991 General specification for 4MHz (960ch) carrier sYStems on standardized 1.2/4.4 mm coaxial cable pairs
    标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13168-1991 General specification for 8MHz (1800ch) carrier sYStems on standardized 2.6/9.5mm coaxialcable pairs
    标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13168-1991 General specification for 8MHz (1800ch) carrier sYStems on standardized 2.6/9.5mm coaxialcable pairs
    标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求

    YS-China National GB Standards

    GB/T 13167-1991 Requirements for long haul optical fiber cable sYStems joined to national public telecommunication network
    长途光缆通信系统进网要求

    YS-China National GB Standards

    GB/T 13167-1991 Requirements for long haul optical fiber cable sYStems joined to national public telecommunication network
    长途光缆通信系统进网要求

    YS-China National GB Standards

    GB/T 13031-1991 Marine a.c. electrical power sYStems with voltages in the range above 1kV upto and including 11kV
    电压为 1 kV以上至11 kV的船舶交流电力系统

    YS-China National GB Standards

    SJ/T 10213-1991 TYPe designation SYStem for ferrite materials and components

    YS-China Electronics Standards

    JC/T 439-1991 Zinc sulfide crYStal intended to be used in the window of infrared detectors

    YS-China Building Materials Standards

    QB 1110-1991 (Polyurethane, polYStyrene, polyethylene foam production safety technical regulations)

    YS-China Light Industry Standards

    TB/T 2230-1991 (High phosphorus in phosphorus brake shoe carbon, sulfur, silicon, manganese, phosphorus chemical analYSis methods)

    YS-China Railway & Train Standards

    JC/T 420-1991 Chemical analYSis method of chlorine in cement raw material

    YS-China Building Materials Standards

    TB/T 2258-1991 (Form and preparation requirements for railway vehicles industrial enterprise standard sYStem)

    YS-China Railway & Train Standards

    QB/T 1266-1991 (Fur products. The phYSical properties of the test specimen with air regulator)

    YS-China Light Industry Standards

    QB/T 1095-1991 (General technical pieces of hard plastic toYS)

    YS-China Light Industry Standards

    TB/T 2294-1991 (150, 450MHz train radio dispatching communication sYStem format and main technical conditions)

    YS-China Railway & Train Standards

    TB/T 2252-1991 (RailwaYS mechanical power equipment feature code)

    YS-China Railway & Train Standards

    DL 429.8-1991 (Corrosion assaYS)

    YS-China Electricity & Power Standards

    DL 428-1991 Electric power sYStem automatic under-frequency load-shedding Technical stipulation

    YS-China Electricity & Power Standards

    JC/T 429-1991 (Industrial brick tunnel kiln - drying room sYStem thermal efficiency, heat consumption, unit coal consumption calculation method)

    YS-China Building Materials Standards


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